Flange integral machining tool
By designing an integral flange processing fixture, and utilizing structures such as a base, mounting position, and support block, the problem of uneven force distribution during flange processing was solved, achieving uniform force distribution and ensuring smooth processing without damaging the workpiece.
Patent Information
- Application Number
- CN202423149419.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing flanges are difficult to apply evenly to the holes during machining, which leads to machining difficulties and may damage the workpiece.
A flange integral processing fixture was designed, including a base, mounting position, support block and limit block. The flange is initially fixed and supported by fixing holes and fasteners to ensure uniform force distribution.
This ensures uniform stress distribution on the flange during processing, avoids workpiece damage, and guarantees the smooth completion of hole machining.
Smart Images
Figure CN223617558U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of flange tooling technology, and specifically to a tooling for integral flange processing. Background Technology
[0002] Existing flanges often need to be connected to other components via bolts during operation or assembly. Tapered flanges, especially large-sized thin-walled tapered flanges, have small end face step dimensions and are located at the radial outward extension of the end face. Machining holes on this narrow annular end face is technically challenging. The key is to ensure that the workpiece is clamped by tooling equipment while ensuring stress compensation in the concentrated stress areas of the workpiece, so as to ensure the successful completion of hole machining without damaging the workpiece. Utility Model Content
[0003] The purpose of this utility model is to provide a flange integral processing fixture that solves the problem of uneven force distribution in the fixture through support blocks.
[0004] The purpose of this utility model is achieved as follows: a flange integral processing fixture includes a base, the side of the base is formed with mounting positions for fixing the flange, a plurality of fixing holes I are provided on the side of the base, a connecting part is formed at one end of the flange, a plurality of fixing holes II are provided on the connecting part, and a plurality of support blocks are provided on the side of the base, the support blocks are distributed in a ring around the outer periphery of the connecting part.
[0005] Preferably, a limiting block is provided on the mounting position, and a limiting hole is provided in the flange for fitting around the outer periphery of the limiting block.
[0006] Preferably, one end of the limiting block is formed with a fixing post, and the mounting position is provided with a fixing hole for mounting the fixing post.
[0007] Preferably, a limiting platform is formed on the outer periphery of the other end of the limiting block, and an annular limiting wall is formed on the inner wall of the limiting hole for the limiting platform to abut against.
[0008] Preferably, the support block has a fourth fixing hole, and the base has a fifth fixing hole on its side.
[0009] The outstanding and beneficial technical effects of this utility model compared to the prior art are:
[0010] In the actual assembly process of this utility model, the flange connection part is first placed on the installation position, and then the fixing hole two is aligned with the fixing hole one and the fastener is installed to achieve a preliminary fixed connection between the two. Then the support block is fixed on the base to abut against the outer periphery of the connection part, forming support for its outer periphery, so that the force is evenly distributed, and its position is further fixed to facilitate subsequent processing operations. Attached Figure Description
[0011] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0012] Figure 2 This is a schematic diagram of the exploded structure of the part of this utility model.
[0013] Figure 3 This is a schematic diagram of the flange structure.
[0014] Reference numerals: 1-Base; 2-Flange; 3-Mounting position; 4-Fixing hole one; 5-Connection part;
[0015] 6-Fixing hole 2; 7-Support block; 8-Limiting block; 9-Limiting hole; 10-Fixing column; 11-Fixing hole 3; 12-Limiting platform; 13-Annular limiting wall; 14-Fixing hole 4; 15-Fixing hole 5. Detailed Implementation
[0016] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.
[0017] like Figure 1-3 As shown, a flange integral processing fixture includes a base 1, the side of the base 1 is formed with a mounting position 3 for fixing the flange 2, a plurality of fixing holes 4 are formed on the side of the base 1, a connecting part 5 is formed at one end of the flange 2, a plurality of fixing holes 6 are formed on the connecting part 5, and a plurality of support blocks 7 are provided on the side of the base 1, the support blocks 7 are distributed in a ring around the outer periphery of the connecting part 5.
[0018] In the actual assembly process of this utility model, the connecting part 5 of the flange 2 is first placed on the mounting position 3, and then the fixing hole 2 6 is aligned with the fixing hole 1 4 and the fastener is installed to achieve a preliminary fixed connection between the two. Then the support block 7 is fixed on the base 1 to abut against the outer periphery of the connecting part 5, forming support for its outer periphery, so that the force is evenly distributed, and its position is further fixed to facilitate subsequent processing operations.
[0019] Combination Figure 1 and Figure 2 The mounting position 3 is provided with a limiting block 8, and the flange 2 is provided with a limiting hole 9 for fitting around the outer periphery of the limiting block 8, so as to support the inner periphery of the limiting hole 9, so that the internal and external forces are evenly distributed, effectively preventing deformation during processing.
[0020] See details Figure 2 One end of the limiting block 8 is formed with a fixing post 10, and the mounting position 3 is provided with a fixing hole 3 11 for mounting the fixing post 10. The two are detachably connected by threads so as to facilitate replacement according to different sizes of flanges.
[0021] Combination Figure 2 and Figure 3The other end of the limiting block 8 is formed with a limiting platform 12, and the inner wall of the limiting hole 9 is formed with an annular limiting wall 13 for the limiting platform 12 to abut against.
[0022] The support block 7 has a fixing hole 4 14 inside, and the base 1 has a fixing hole 5 15 on its side. In the actual installation process, the support block 7 and the base 1 are fixedly installed by inserting fasteners into the fixing holes 4 14 and 5 15.
[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A tooling for integral flange machining, characterized in that, The base (1) includes a mounting position (3) for fixing a flange (2) formed on its side. The side of the base (1) is provided with a plurality of fixing holes (4). One end of the flange (2) is provided with a connecting part (5). The connecting part (5) is provided with a plurality of fixing holes (6). The side of the base (1) is provided with a plurality of support blocks (7). The support blocks (7) are arranged in a ring around the outer periphery of the connecting part (5).
2. The flange integral machining fixture according to claim 1, characterized in that: A limiting block (8) is provided on the mounting position (3), and a limiting hole (9) is provided in the flange (2) for fitting around the outer periphery of the limiting block (8).
3. The flange integral machining fixture according to claim 2, characterized in that: One end of the limiting block (8) is formed with a fixing post (10), and the mounting position (3) is provided with a fixing hole (11) for mounting the fixing post (10).
4. The flange integral machining fixture according to claim 3, characterized in that: The other end of the limiting block (8) is formed with a limiting platform (12), and the inner wall of the limiting hole (9) is formed with an annular limiting wall (13) for the limiting platform (12) to abut against.
5. The flange integral machining fixture according to claim 1, characterized in that: The support block (7) has a fixing hole four (14) inside, and the base (1) has a fixing hole five (15) on its side.